/Engine/Plugins/Experimental/VirtualProductionUtilities/Source/VPUtilities/Public/Actors/VPRootActor.h
UVPWorldAssetUserData
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(MinimalAPI) class UVPWorldAssetUserData : public [UAssetUserData](API\Runtime\Engine\Engine\UAssetUserData)
TLazyObjectPtr<...
LastSelectedRootActor